diff --git a/pyproject.toml b/pyproject.toml
index 021bddf..6c0db69 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ dependencies = [
   "python-dotenv==1.2.2",
   "pydantic==2.11.7",
   "networkx>=3.0",
-  "PyJWT[crypto]==2.10.1",
+  "PyJWT[crypto]==2.15.0",
   "psycopg[binary]==3.2.9",
   # amul_llm calls its backend with httpx at runtime, not only in tests.
   "httpx==0.28.1",